AM29F800BB-55EF Spansion Inc., AM29F800BB-55EF Datasheet - Page 22
![IC, FLASH, 8MBIT, 55NS, TSOP-48](/photos/19/5/190512/4243308_sml.jpg)
AM29F800BB-55EF
Manufacturer Part Number
AM29F800BB-55EF
Description
IC, FLASH, 8MBIT, 55NS, TSOP-48
Manufacturer
Spansion Inc.
Datasheets
1.AM29F800BT-90SC.pdf
(44 pages)
2.AM29F800BB-90EI.pdf
(44 pages)
3.AM29F800BB-55EF.pdf
(45 pages)
4.AM29F800BB-70EF.pdf
(41 pages)
5.AM29F800BB-90EE.pdf
(45 pages)
Specifications of AM29F800BB-55EF
Memory Type
Flash
Memory Size
8Mbit
Memory Configuration
1M X 8 / 512K X 16
Access Time
55ns
Supply Voltage Range
4.5V To 5.5V
Memory Case Style
TSOP
No. Of Pins
48
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AM29F800BB-55EF
Manufacturer:
AMD
Quantity:
20 000
22
Note:
1.
DQ6 is rechecked even if DQ5 = “1” because DQ6 may stop toggling at the same time as DQ5 changing to “1”.
V
CC
+ 0.5 V
–0.5 V
+0.8 V
2.0 V
Figure 5.
Figure 6.
V
CC
–2.0 V
+ 2.0 V
Figure 4. Toggle Bit Algorithm
Maximum Negative Overshoot Waveform
Maximum Positive Overshoot Waveform
P R E L I M I N A R Y
Am29F800T/Am29F800B
No
20 ns
20 ns
Addr=Don’t Care
Addr=Don’t Care
DQ6=Toggle
DQ6=Toggle
(DQ0–DQ7)
(DQ0–DQ7)
Read Byte
Read Byte
DQ5=1
Start
Fail
?
?
?
20 ns
20 ns
Yes
Yes
Yes
No
No
20 ns
20 ns
Pass
20375C-10
20375C-9
20375C-11
8/18/97